Detector and One-Step Amplifier Type AD-1
Kennedy Co., Colin B.; San Francisco & St.Louis
- Country
- United States of America (USA)
- Manufacturer / Brand
- Kennedy Co., Colin B.; San Francisco & St.Louis
- Year
- 1920
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 311685
-
- alternative name: Colin B. Kennedy Corp.
- Brand: Globe Trotter
- Number of Tubes
- 3
- Valves / Tubes
- VT-1 or VT-Class-I or B_Moorhead-Shaw VT-Class-II or A_Moorhead
- Main principle
- Detector with Vacuum Tube (Valve), no tuner; 1 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Detector and One-Step Amplifier Type AD-1 - Kennedy Co., Colin B.; San
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 8.5 x 12.5 x 8.5 inch / 216 x 318 x 216 mm
- Notes
-
The 1920 Kennedy Type AD-1 Detector and One-Step Amplifier
This unit was designed to be used with the Kennedy Type SWR-6 tuner.
- Net weight (2.2 lb = 1 kg)
- 12 lb (12 lb 0 oz) / 5.448 kg
- Price in first year of sale
- 75.00 $
- Mentioned in
- - - Manufacturers Literature (Circa 1920 Colin Kennedy Co. Catalogue of Radio Apparatus)
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 145 models, 76 with images and 67 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Kennedy Co., Colin B.; San Francisco & St.Louis